------------------- ABOUT ----------------------

--

-- Hero has to pass as fast as possible inside the

-- rings as in the racer mode

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

HedgewarsScriptLoad("/Scripts/Utils.lua")

HedgewarsScriptLoad("/Missions/Campaign/A_Space_Adventure/global_functions.lua")

----------------- VARIABLES --------------------

-- globals

local missionName = loc("Hard flying")

local challengeStarted = false

local currentWaypoint = 1

local radius = 75

local totalTime = 15000

local totalSaucers = 3

local gameEnded = false

local RED = 0xff0000ff

local GREEN = 0x38d61cff

local challengeObjectives = loc("To win the game you have to pass into the rings in time.")..

	"|"..loc("You'll get extra time in case you need it when you pass a ring.").."|"..

	loc("Every 2 rings, the ring color will be green and you'll get an extra flying saucer.").."|"..

	loc("Use the attack key twice to change the flying saucer while floating in mid-air.")

-- dialogs

local dialog01 = {}

-- mission objectives

local goals = {

	[dialog01] = {missionName, loc("Getting ready"), challengeObjectives, 1, 4500},

}

-- hogs

local hero = {}

local ally = {}

-- teams

local teamA = {}

local teamB = {}

-- hedgehogs values

hero.name = loc("Hog Solo")

hero.x = 750

hero.y = 130

hero.dead = false

ally.name = loc("Paul McHoggy")

ally.x = 860

ally.y = 130

teamA.name = loc("Hog Solo")

teamA.color = tonumber("38D61C",16) -- green

teamB.name = loc("Allies")

teamB.color = tonumber("FF0000",16) -- red

-- way points

local current waypoint = 1

local waypoints = {

	[1] = {x=1450, y=140},

	[2] = {x=990, y=580},

	[3] = {x=1650, y=950},

	[4] = {x=620, y=630},

	[5] = {x=1470, y=540},

	[6] = {x=1960, y=60},

	[7] = {x=1600, y=400},

	[8] = {x=240, y=940},

	[9] = {x=200, y=530},

	[10] = {x=1180, y=120},

	[11] = {x=1950, y=660},

	[12] = {x=1280, y=980},

	[13] = {x=590, y=1100},

	[14] = {x=20, y=620},

	[15] = {x=hero.x, y=hero.y}

}

-------------- LuaAPI EVENT HANDLERS ------------------

function onGameInit()

	GameFlags = gfInvulnerable

	Seed = 1

	TurnTime = 15000

	CaseFreq = 0

	MinesNum = 0

	MinesTime = 1

	Explosives = 0

	Map = "ice02_map"

	Theme = "Snow"

	-- Disable Sudden Death

	WaterRise = 0

	HealthDecrease = 0

	-- Hog Solo

	AddTeam(teamA.name, teamA.color, "Bone", "Island", "HillBilly", "hedgewars")

	hero.gear = AddHog(hero.name, 0, 100, "war_desertgrenadier1")

	AnimSetGearPosition(hero.gear, hero.x, hero.y)

	-- Ally

	AddTeam(teamB.name, teamB.color, "Bone", "Island", "HillBilly", "cm_face")

	ally.gear = AddHog(ally.name, 0, 100, "war_airwarden02")

	AnimSetGearPosition(ally.gear, ally.x, ally.y)

	HogTurnLeft(ally.gear, true)

	initCheckpoint("ice02")

	AnimInit(true)

	AnimationSetup()

end

function onGameStart()

	AnimWait(hero.gear, 3000)

	FollowGear(hero.gear)

	ShowMission(missionName, loc("Challenge objectives"), challengeObjectives, -amSkip, 0)

	AddEvent(onHeroDeath, {hero.gear}, heroDeath, {hero.gear}, 0)

	AddAmmo(hero.gear, amJetpack, 3)

	-- place a waypoint

	placeNextWaypoint()

	SendHealthStatsOff()

	AddAnim(dialog01)

end

function onNewTurn()

	if not hero.dead and CurrentHedgehog == ally.gear and challengeStarted then

		heroLost()

	elseif not hero.dead and CurrentHedgehog == hero.gear and challengeStarted then

		SetWeapon(amJetpack)

	end

end

function onGameTick()

	AnimUnWait()

	if ShowAnimation() == false then

		return

	end

	ExecuteAfterAnimations()

	CheckEvents()

end

function onGameTick20()

	if checkIfHeroInWaypoint() then

		if not gameEnded and not placeNextWaypoint() then

			gameEnded = true

			-- GAME OVER, WIN!

			totalTime = totalTime - TurnTimeLeft

			local totalTimePrinted  = totalTime / 1000

			local saucersLeft = GetAmmoCount(hero.gear, amJetpack)

			local saucersUsed = totalSaucers - saucersLeft

			SendStat(siGameResult, loc("Hooray! You are a champion!"))

			SendStat(siCustomAchievement, string.format(loc("You completed the mission in %.3f seconds."), totalTimePrinted))

			local record = tonumber(GetCampaignVar("IceStadiumBestTime"))

			if record ~= nil and totalTime >= record then

				SendStat(siCustomAchievement, string.format(loc("Your personal best time so far: %.3f seconds"), record/1000))

			end

			if record == nil or totalTime < record then

				SaveCampaignVar("IceStadiumBestTime", tostring(totalTime))

				if record ~= nil then

					SendStat(siCustomAchievement, loc("This is a new personal best time, congratulations!"))

				end

			end

			SendStat(siCustomAchievement, string.format(loc("You have used %d flying saucers."), saucersUsed))

			SendStat(siCustomAchievement, string.format(loc("You had %d additional flying saucers left."), saucersLeft))

			record = tonumber(GetCampaignVar("IceStadiumLeastSaucersUsed"))

			if record == nil or saucersUsed < record then

				SaveCampaignVar("IceStadiumLeastSaucersUsed", tostring(saucersUsed))

			end

			sendSimpleTeamRankings({teamA.name})

			SaveCampaignVar("Mission6Won", "true")

			checkAllMissionsCompleted()

			EndGame()

		end

	end

end

function onGearDelete(gear)

	if gear == hero.gear then

		hero.dead = true

	end

end

function onPrecise()

	if GameTime > 3000 then

		SetAnimSkip(true)

	end

end

-------------- EVENTS ------------------

function onHeroDeath(gear)

	if hero.dead then

		return true

	end

	return false

end

-------------- ACTIONS ------------------

function heroDeath(gear)

	heroLost()

end

-------------- ANIMATIONS ------------------

function Skipanim(anim)

	if goals[anim] ~= nil then

		ShowMission(unpack(goals[anim]))

    end

    startFlying()

end

function AnimationSetup()

	-- DIALOG 01 - Start, some story telling

	AddSkipFunction(dialog01, Skipanim, {dialog01})

	table.insert(dialog01, {func = AnimWait, args = {hero.gear, 3000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("In the Ice Planet Flying Saucer Stadium ..."), 5000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("This is the Olympic stadium of saucer flying."), SAY_SAY, 4000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("All the saucer pilots dream to come here one day in order to compete with the best!"), SAY_SAY, 5000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("Now you have the chance to try and claim the place that you deserve among the best."), SAY_SAY, 6000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Use the saucer and pass through the rings."), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Pause the game by pressing the pause key (default \"P\") for more details"), 5000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("Can you do it?"), SAY_SAY, 2000}})

	table.insert(dialog01, {func = AnimWait, args = {hero.gear, 500}})

	table.insert(dialog01, {func = startFlying, args = {hero.gear}})

end

------------------ Other Functions -------------------

function startFlying()

	AnimSwitchHog(ally.gear)

	EndTurn(true)

	challengeStarted = true

end

function placeNextWaypoint()

	if currentWaypoint > 1 then

		local wp = waypoints[currentWaypoint-1]

		DeleteVisualGear(wp.gear)

	end

	if currentWaypoint < 16 then

		local wp = waypoints[currentWaypoint]

		wp.gear = AddVisualGear(1,1,vgtCircle,1,true)

		-- add bonus time and "fuel"

		if currentWaypoint % 2 == 0 then

			PlaySound(sndShotgunReload)

			SetVisualGearValues(wp.gear, wp.x,wp.y, 20, 200, 0, 0, 100, radius, 3, RED)

			AddAmmo(hero.gear, amJetpack, GetAmmoCount(hero.gear, amJetpack)+1)

			totalSaucers = totalSaucers + 1

			local vgear = AddVisualGear(GetX(hero.gear), GetY(hero.gear), vgtAmmo, 0, true)

			if vgear ~= nil then

				SetVisualGearValues(vgear,nil,nil,nil,nil,nil,amJetpack)

			end

			local message 

			if TurnTimeLeft <= 22000 then

				TurnTimeLeft = TurnTimeLeft + 8000

				totalTime = totalTime + 8000

				PlaySound(sndExtraTime)

				message = loc("Got 1 more saucer and 8 more seconds added to the clock")

			else

				message = loc("Got 1 more saucer")

			end

			AnimCaption(hero.gear, message, 4000)

		else

			SetVisualGearValues(wp.gear, wp.x,wp.y, 20, 200, 0, 0, 100, radius, 3, GREEN)

			if TurnTimeLeft <= 16000 then

				TurnTimeLeft = TurnTimeLeft + 6000

				totalTime = totalTime + 6000

				if currentWaypoint ~= 1 then

					PlaySound(sndExtraTime)

					AnimCaption(hero.gear, loc("6 more seconds added to the clock"), 4000)

				end

			end

		end

		radius = radius - 4

		currentWaypoint = currentWaypoint + 1

		return true

	else

		AnimCaption(hero.gear, loc("Congratulations, you won!"), 4000)

		PlaySound(sndVictory, hero.gear)

	end

	return false

end

function checkIfHeroInWaypoint()

	if not hero.dead then

		local wp = waypoints[currentWaypoint-1]

		if gearIsInCircle(hero.gear, wp.x, wp.y, radius+4, false) then

			SetWind(GetRandom(201)-100)

			return true

		end

	end

	return false

end

function heroLost()

	SendStat(siGameResult, loc("Oh man! Learn how to fly!"))

	SendStat(siCustomAchievement, loc("To win the game you have to pass into the rings in time."))

	SendStat(siCustomAchievement, loc("You'll get extra time in case you need it when you pass a ring."))

	SendStat(siCustomAchievement, loc("Every 2 rings you'll get extra flying saucers."))

	SendStat(siCustomAchievement, loc("Use the attack key twice to change the flying saucer while being in air."))

	sendSimpleTeamRankings({teamA.name})

	EndGame()

end